package edu.sctu.practice.class01.huangtianlin.assign4.one;

/**
 * Created by Administrator on 2015/11/5.
 */
public  class Computer {

    protected  void openComputer(){

        System.out.println("开计算机");
    };

    protected  void closeComputer(){

        System.out.println("关计算机");

    };

}
